Knut Weber Jr.

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Wiehl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Binderless ceramic or ceramic oxide hollow body and method for its...
- Patent number 4,657,794
- Issue date Apr 14, 1987
- Vereinigte Aluminium-Werke Aktiengeselschaft
- Werner Schultze
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Binderless ceramic or ceramic oxide hollow body and method for its...
- Patent number 4,547,415
- Issue date Oct 15, 1985
- Vereinigte Aluminium-Werke Aktiengesellschaft
- Werner Schultze
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for manufacturing a ceramic hollow body
- Patent number 4,460,529
- Issue date Jul 17, 1984
- Vereinigte Aluminium-Werke Aktiengesellschaft
- Werner Schultze
- B28 - WORKING CEMENT, CLAY, OR STONE